Trace number 3095868

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MultiFlip 2011-02-11? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S957916968-041-UNKNOWN.cnf
MD5SUM5ccda34debd31b9bf6eb5decc63c453f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark290.667
Satisfiable
(Un)Satisfiability was proved
Number of variables49999
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3095868-1301748673/watcher-3095868-1301748673 -o /tmp/evaluation-result-3095868-1301748673/solver-3095868-1301748673 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095868-1301748673.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.30 1.34 1.69 4/193 13532
/proc/meminfo: memFree=22559804/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=12516 CPUtime=0 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 373 0 0 0 0 0 0 0 25 0 1 0 286465231 12816384 313 33554432000 134512640 134540672 4293799264 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 3129 313 215 7 0 2486 0

[startup+0.0372451 s]
/proc/loadavg: 3.30 1.34 1.69 4/193 13532
/proc/meminfo: memFree=22559804/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=13440 CPUtime=0.03 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 715 0 0 0 3 0 0 0 25 0 1 0 286465231 13762560 655 33554432000 134512640 134540672 4293799264 18446744073709551615 7890428 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 3360 655 215 7 0 2717 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13440

[startup+0.100258 s]
/proc/loadavg: 3.30 1.34 1.69 4/193 13532
/proc/meminfo: memFree=22559804/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=15288 CPUtime=0.09 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 1407 0 0 0 9 0 0 0 25 0 1 0 286465231 15654912 1347 33554432000 134512640 134540672 4293799264 18446744073709551615 134538026 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 3822 1347 215 7 0 3179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15288

[startup+0.300221 s]
/proc/loadavg: 3.30 1.34 1.69 4/193 13532
/proc/meminfo: memFree=22559804/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=20696 CPUtime=0.29 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 3331 0 0 0 29 0 0 0 25 0 1 0 286465231 21192704 3270 33554432000 134512640 134540672 4293799264 18446744073709551615 134538588 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 5174 3270 217 7 0 4531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20696

[startup+0.701122 s]
/proc/loadavg: 3.30 1.34 1.69 4/193 13532
/proc/meminfo: memFree=22559804/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26880 CPUtime=0.69 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 5036 0 0 0 69 0 0 0 25 0 1 0 286465231 27525120 4935 33554432000 134512640 134540672 4293799264 18446744073709551615 134524781 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6720 4935 219 7 0 6077 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26880

[startup+1.501 s]
/proc/loadavg: 3.30 1.34 1.69 5/194 13533
/proc/meminfo: memFree=22540836/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26880 CPUtime=1.49 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 5036 0 0 0 149 0 0 0 25 0 1 0 286465231 27525120 4935 33554432000 134512640 134540672 4293799264 18446744073709551615 134524757 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6720 4935 219 7 0 6077 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26880

[startup+3.10071 s]
/proc/loadavg: 3.36 1.39 1.70 5/194 13533
/proc/meminfo: memFree=22540464/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26880 CPUtime=3.09 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 5036 0 0 0 309 0 0 0 25 0 1 0 286465231 27525120 4935 33554432000 134512640 134540672 4293799264 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6720 4935 219 7 0 6077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26880

[startup+6.30113 s]
/proc/loadavg: 3.36 1.39 1.70 5/194 13533
/proc/meminfo: memFree=22536640/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=6.29 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6093 0 0 0 628 1 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26292

[startup+12.7009 s]
/proc/loadavg: 3.46 1.47 1.73 5/194 13533
/proc/meminfo: memFree=22536284/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=12.69 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6093 0 0 0 1268 1 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26292

[startup+25.5007 s]
/proc/loadavg: 3.54 1.55 1.75 5/194 13533
/proc/meminfo: memFree=22536532/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=25.49 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6093 0 0 0 2548 1 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26292

[startup+51.101 s]
/proc/loadavg: 3.75 1.76 1.82 5/194 13534
/proc/meminfo: memFree=22535880/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=51.09 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6093 0 0 0 5108 1 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134523654 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26292

[startup+102.307 s]
/proc/loadavg: 3.90 2.14 1.94 5/194 13535
/proc/meminfo: memFree=22535364/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=102.3 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6178 0 0 0 10229 1 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134523552 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26292

[startup+162.301 s]
/proc/loadavg: 3.96 2.47 2.06 5/194 13564
/proc/meminfo: memFree=22536380/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=162.3 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6178 0 0 0 16229 1 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 26292

[startup+222.301 s]
/proc/loadavg: 3.98 2.75 2.18 5/194 13566
/proc/meminfo: memFree=22536216/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=222.3 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6263 0 0 0 22229 1 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 26292

[startup+282.301 s]
/proc/loadavg: 3.99 2.97 2.29 5/194 13567
/proc/meminfo: memFree=22536192/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=282.3 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6348 0 0 0 28229 1 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 26292

[startup+342.301 s]
/proc/loadavg: 3.99 3.16 2.40 5/194 13569
/proc/meminfo: memFree=22536164/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=342.3 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6348 0 0 0 34228 2 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 26292

[startup+402.301 s]
/proc/loadavg: 3.99 3.31 2.49 5/194 13570
/proc/meminfo: memFree=22536392/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=402.31 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6433 0 0 0 40229 2 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134522844 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 26292

[startup+462.301 s]
/proc/loadavg: 4.05 3.45 2.59 5/194 13572
/proc/meminfo: memFree=22536372/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=462.31 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6518 0 0 0 46229 2 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 26292

[startup+522.3 s]
/proc/loadavg: 4.02 3.55 2.68 5/194 13574
/proc/meminfo: memFree=22536340/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=522.31 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6518 0 0 0 52229 2 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 26292

[startup+582.3 s]
/proc/loadavg: 4.04 3.64 2.76 5/194 13602
/proc/meminfo: memFree=22536580/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=582.31 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6603 0 0 0 58229 2 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 26292

[startup+642.3 s]
/proc/loadavg: 4.04 3.72 2.84 5/194 13613
/proc/meminfo: memFree=22535916/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=642.31 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6688 0 0 0 64229 2 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 26292

[startup+702.3 s]
/proc/loadavg: 4.01 3.77 2.91 5/194 13614
/proc/meminfo: memFree=22535892/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=702.31 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6773 0 0 0 70229 2 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134523748 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 26292

[startup+762.307 s]
/proc/loadavg: 4.00 3.81 2.98 5/194 13616
/proc/meminfo: memFree=22535732/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=762.32 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6773 0 0 0 76230 2 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 26292

[startup+822.301 s]
/proc/loadavg: 4.00 3.84 3.04 5/194 13621
/proc/meminfo: memFree=22535460/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=822.31 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6858 0 0 0 82229 2 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 26292

[startup+882.301 s]
/proc/loadavg: 4.00 3.86 3.10 5/194 13622
/proc/meminfo: memFree=22535524/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=882.31 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6943 0 0 0 88229 2 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134524216 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 26292

[startup+942.301 s]
/proc/loadavg: 4.00 3.89 3.15 5/194 13623
/proc/meminfo: memFree=22535620/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=942.32 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 6943 0 0 0 94230 2 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 26292

[startup+1002.3 s]
/proc/loadavg: 4.04 3.92 3.20 5/194 13625
/proc/meminfo: memFree=22535728/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=1002.32 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 7028 0 0 0 100230 2 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134523517 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 26292

[startup+1062.3 s]
/proc/loadavg: 4.01 3.93 3.25 5/194 13627
/proc/meminfo: memFree=22535820/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=1062.32 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 7113 0 0 0 106230 2 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134526395 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 26292

[startup+1122.3 s]
/proc/loadavg: 4.05 3.95 3.30 5/194 13629
/proc/meminfo: memFree=22535784/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26880 CPUtime=1122.32 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 7198 0 0 0 112230 2 0 0 25 0 1 0 286465231 27525120 5977 33554432000 134512640 134540672 4293799264 18446744073709551615 134524800 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6720 5977 220 7 0 6077 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 26880

[startup+1182.3 s]
/proc/loadavg: 4.06 3.97 3.35 5/194 13630
/proc/meminfo: memFree=22535268/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=1182.32 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 7198 0 0 0 118230 2 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 26292

[startup+1242.3 s]
/proc/loadavg: 3.98 3.96 3.38 5/194 13687
/proc/meminfo: memFree=22510416/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26292 CPUtime=1242.33 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 7283 0 0 0 124230 3 0 0 25 0 1 0 286465231 26923008 5892 33554432000 134512640 134540672 4293799264 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6573 5892 220 7 0 5930 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 26292



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.00 3.42 5/194 13688
/proc/meminfo: memFree=22510280/32951124 swapFree=67111528/67111528
[pid=13532] ppid=13530 vsize=26880 CPUtime=1300.04 cores=4,6
/proc/13532/stat : 13532 (MultiFlip) R 13530 13532 13442 0 -1 4202496 7368 0 0 0 130001 3 0 0 25 0 1 0 286465231 27525120 5977 33554432000 134512640 134540672 4293799264 18446744073709551615 134524759 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13532/statm: 6720 5977 220 7 0 6077 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 26880

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.01
CPU system time (s): 0.031995
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 26880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7368
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 1971

runsolver used 2.24966 second user time and 4.85426 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-02 14:51:14
IDJOB=3095868
IDBENCH=82550
IDSOLVER=1523
FILE ID=node133/3095868-1301748673
RUNJOBID= node133-1301748568-13461
PBS_JOBID= 12841004
Free space on /tmp= 72180 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S957916968-041-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095868-1301748673/watcher-3095868-1301748673 -o /tmp/evaluation-result-3095868-1301748673/solver-3095868-1301748673 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095868-1301748673.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 5ccda34debd31b9bf6eb5decc63c453f
RANDOM SEED=833719644

node133.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 6741.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22559960 kB
Buffers:        347480 kB
Cached:        9718524 kB
SwapCached:          0 kB
Active:        7293908 kB
Inactive:      2848332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22559960 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4324 kB
Writeback:           0 kB
AnonPages:       76188 kB
Mapped:          16152 kB
Slab:           185572 kB
PageTables:       5016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   259420 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72176 MiB
End job on node133 at 2011-04-02 15:12:56